2-amino-6-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl-4-phenyl-4H-pyran-3,5-dicarbonitrile)

Base Information

• Chemical Name: 2-amino-6-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl-4-phenyl-4H-pyran-3,5-dicarbonitrile)
• CAS No.: 1595284-20-0
• Molecular Formula: C₂₁H₁₃N₅O₃
• Molecular Weight: 383.366

Synonyms:2-amino-6-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl-4-phenyl-4H-pyran-3,5-dicarbonitrile)

Chemical Property of 2-amino-6-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl-4-phenyl-4H-pyran-3,5-dicarbonitrile)

Chemical Property:

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Technology Process of 2-amino-6-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl-4-phenyl-4H-pyran-3,5-dicarbonitrile)

There total 6 articles about 2-amino-6-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl-4-phenyl-4H-pyran-3,5-dicarbonitrile) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 85.0%

3-(1,4-dioxo-1,2,3,4-tetrahydrophthalazin-2-yl)-3-oxopropanenitrile (883949-60-8) + benzaldehyde (100-52-7) + malononitrile (109-77-3) → 2-amino-6-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl-4-phenyl-4H-pyran-3,5-dicarbonitrile) (1595284-20-0)

Guidance literature:

With L-proline; In ethanol; at 20 ℃; for 1h; Reagent/catalyst; Solvent; Green chemistry;

DOI:10.1016/j.tetlet.2014.02.020

Reference yield: 85.0%

Cyanoacetohydrazide (140-87-4) + benzaldehyde (100-52-7) + Phthaloyl dichloride (88-95-9) + malononitrile (109-77-3) → 2-amino-6-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl-4-phenyl-4H-pyran-3,5-dicarbonitrile) (1595284-20-0)

Guidance literature:

In ethanol; for 1h; Solvent; Temperature; Reflux; Green chemistry;

DOI:10.1134/S1070428019120212

Reference yield:

C18H11N3O3 + malononitrile (109-77-3) → 2-amino-6-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl-4-phenyl-4H-pyran-3,5-dicarbonitrile) (1595284-20-0)

Guidance literature:

With L-proline; In ethanol; at 20 ℃; for 1h;

DOI:10.1016/j.tetlet.2014.02.020

upstream raw materials:

malononitrile

3-(1,4-dioxo-1,2,3,4-tetrahydrophthalazin-2-yl)-3-oxopropanenitrile

benzaldehyde

phthalic anhydride

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